Câu trả lời:
1. sunburn/yesterday/was/because/outside/has/Alice/she/all/day. Alice has sunburn because she was outside all day yesterday 2. and/difficult/that/eggshells/people/caving/Some/say/is. Some people say that carving eggshells is difficult 3. girl/have/is/the/kind-hearted/She/most/ever/I/met She is the most kind-hearted girl I have ever met 4. have/They/visted/before/Ho Chi Minh City/never. They have never visited Ho Chi Minh City before 5. talking/Lan/her/likes/free time/to/in/friends/her. Lan likes talking to her friends in her free time 6. brother's/what/favourite/your/hobby/is? What is your brother's favourite hobby?